#include <gtk/gtk.h> // 头文件 
int main( int argc,char *argv[] ) {
	
	GtkBuilder *builder=gtk_builder_new(); 
	GObject *window; 
	GObject *button1;
    gtk_init(&argc, &argv);
    
    gtk_builder_add_from_file(builder,"lay1. glade", NULL); 
	window=gtk_builder_get_object (builder,"window"); 
	button1=gtk_builder_get_object (builder,"btn1"); 
    
    gtk_widget_hide_all(window);
    gtk_main(); 
}
